


ngx_lua uses nginx internal jumps to improve access efficiency nginx apache nginx php nginx rewrite
Jul 29, 2016 am 08:54 AMSometimes we need to request external links in Lua. I have tried several methods and found that this method has the best performance
<code> location /<span>set</span> { default_<span>type</span><span>'text/html'</span>; proxy_<span>set</span>_header Host test.yufei.com; proxy_connect_timeout <span>5</span>s; proxy_send_timeout <span>3</span>s; proxy_<span>read</span>_timeout <span>3</span>s; proxy_pass http://test.yufei.com/api?a=<span>$aaa</span>&b=<span>$bbb</span>; } location /change { <span>set</span><span>$a</span><span>''</span>; <span>set</span><span>$b</span><span>''</span>; content_by_lua <span>' local time = os.date("%Y%m%d") local args = ngx.req.get_query_args() local a = args["a"] local b = args["b"] local res = ngx.location.capture("/set", { share_all_vars = true, vars = { a = aaa , b = bbb } }) local text = res.body ngx.say(text) ngx.exit(200) '</span>; }</code>
The above introduces how ngx_lua uses nginx internal jumps to improve access efficiency, including nginx content. I hope it will be helpful to friends who are interested in PHP tutorials.

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